Changeset 6097 for SRUAggregator/trunk/src/main/resources/assets/js/search.js

Timestamp:

03/11/15 11:09:37 (9 years ago)

Author:

emanuel.dima@uni-tuebingen.de

Message:

22. beta-29: better language detection for weblicht

File:

• SRUAggregator/trunk/src/main/resources/assets/js/search.js (modified) (8 diffs)

SRUAggregator/trunk/src/main/resources/assets/js/search.js

@@ -297 +297 @@
         },
 
-        getExportParams: function(corpusId, format) {
+        getExportParams: function(corpusId, format, filterLanguage) {
                 var params = corpusId ? {corpusId:corpusId}:{};
                 if (format) params.format = format;
-                if (this.state.languageFilter === 'byGuess' || this.state.languageFilter === 'byMetaAndGuess') {
+                if (filterLanguage) {
+                        params.filterLanguage = filterLanguage;
+                } else if (this.state.languageFilter === 'byGuess' || this.state.languageFilter === 'byMetaAndGuess') {
                         params.filterLanguage = this.state.language[0];
                 }
@@ -307 +309 @@
 
         getDownloadLink: function(corpusId, format) {
-                return 'rest/search/'+this.state.searchId+'/download?' + this.getExportParams(corpusId, format);
-        },
-
-        getToWeblichtLink: function(corpusId) {
-                var params = corpusId ? {corpusId:corpusId}:{};
-                return 'rest/search/'+this.state.searchId+'/toWeblicht?' + this.getExportParams(corpusId);
+                return 'rest/search/'+this.state.searchId+'/download?' + 
+                        this.getExportParams(corpusId, format);
+        },
+
+        getToWeblichtLink: function(corpusId, forceLanguage) {
+                return 'rest/search/'+this.state.searchId+'/toWeblicht?' + 
+                        this.getExportParams(corpusId, null, forceLanguage);
         },
 
@@ -469 +472 @@
                                                                                         layers.map(function(l) { 
                                                                                                 var cls = l.disabled ? 'disabled':'';
-                                                                                                var handler = function() { if (!l.disabled) this.setLayer(l.id); };
+                                                                                                var handler = function() { if (!l.disabled) this.setLayer(l.id); }.bind(this);
                                                                                                 return React.createElement("li", {key: l.id, className: cls}, " ", React.createElement("a", {tabIndex: "-1", href: "#", 
                                                                                                         onClick: handler}, " ", l.name, " "));
@@ -753 +756 @@
         },
 
-        renderToWeblichtLinks: function(corpusId, error) {
+        renderToWeblichtLinks: function(corpusId, forceLanguage, error) {
                 return (
                         React.createElement("div", {className: "dropdown"}, 
@@ -765 +768 @@
                                                 error ? 
                                                         React.createElement("div", {className: "alert alert-danger", style: {margin:10, width:200}}, error) :
-                                                        React.createElement("a", {href: this.props.getToWeblichtLink(corpusId), target: "_blank"}, " ", 
+                                                        React.createElement("a", {href: this.props.getToWeblichtLink(corpusId, forceLanguage), target: "_blank"}, " ", 
                                                                 "Send to Weblicht")
                                                 
@@ -834 +837 @@
                         return false;
                 }
-                var wlerror = null;
+
+                var forceLanguage = null, wlerror = null;
                 if (this.props.weblichtLanguages.indexOf(this.props.searchedLanguage[0]) < 0) {
-                        wlerror = "Cannot use WebLicht: unsupported language";
+                        // the search language is either AnyLanguage or unsupported 
+                        if (this.props.searchedLanguage[0] === multipleLanguageCode) {
+                                if (corpusHit.corpus.languages && corpusHit.corpus.languages.length === 1) {
+                                        forceLanguage = corpusHit.corpus.languages[0];
+                                } else {
+                                        var langs = corpusHit.kwics.map(function(kwic) {return kwic.language;});
+                                        langs = _.uniq(langs.filter(function(l){ return l !== null; }));
+                                        console.log("languages:", langs);
+                                        if (langs.length === 1) {
+                                                forceLanguage = langs[0];
+                                        }
+                                }
+                        } 
+                        if (!forceLanguage) {
+                                wlerror = "Cannot use WebLicht: unsupported language ("+this.props.searchedLanguage[1]+")";
+                        }
                 }
                 var corpus = corpusHit.corpus;
@@ -852 +871 @@
                                                                          this.renderDisplayKWIC(), 
                                                                         React.createElement("div", {className: "inline"}, " ", this.renderDownloadLinks(corpusHit.corpus.id), " "), 
-                                                                        React.createElement("div", {className: "inline"}, " ", this.renderToWeblichtLinks(corpus.id, wlerror), " ")
+                                                                        React.createElement("div", {className: "inline"}, " ", this.renderToWeblichtLinks(corpus.id, forceLanguage, wlerror), " ")
                                                                 )
                                                         ), 
@@ -991 +1010 @@
                 return ret;
         },
+
+        uniq: function(a) {
+                var r = [];
+                for (var i = 0; i < a.length; i++) {
+                        if (r.indexOf(a[i]) < 0) {
+                                r.push(a[i]);
+                        }
+                }
+                return r;
+        },
 };